Package org.apache.curator.x.async.modeled.cached

Interface ModeledCache<T>

public interface ModeledCache<T>

Method Summary

Modifier and Type	Method	Description
Map<ZPath,ZNode<T>>	currentChildren(ZPath path)	Return the modeled current set of children at the given path, mapped by child name.
Optional<ZNode<T>>	currentData(ZPath path)	Return the modeled current data for the given path.

Method Details

currentData

Optional<ZNode<T>> currentData(ZPath path)

Return the modeled current data for the given path. There are no guarantees of accuracy. This is merely the most recent view of the data. If there is no node at the given path, Optional.empty() is returned.

Parameters:

path - path to the node to check

Returns:

data if the node is alive, or empty

currentChildren

Map<ZPath,ZNode<T>> currentChildren(ZPath path)

Return the modeled current set of children at the given path, mapped by child name. There are no guarantees of accuracy; this is merely the most recent view of the data.

Parameters:

path - path to the node to check

Returns:

a possibly-empty map of children if the node is alive